SGS現(xiàn)有WPC產(chǎn)品測試能力(截至23.07包括但不限于此)
ASTM D7031-11(2019) Standard Guide for Evaluating Mechanical and Physical Properties of Wood-Plastic Composite Products 木塑復(fù)合材料產(chǎn)品物理力學(xué)性能評價(jià)指導(dǎo)標(biāo)準(zhǔn)(如下時(shí)該標(biāo)準(zhǔn)下的測試項(xiàng)目)
Modulus of rupture 破壞強(qiáng)度 ASTM D6109
Apparent flexural modulus of elasticity 表觀彈性模量 ASTM D6109
Tension Parallel to the L Direction 平行L方向拉伸強(qiáng)度 ASTM D4761
Compression Parallel to the L Direction 平行L方向壓縮強(qiáng)度 ASTM D4761
Compression Perpendicular to the L Direction 垂直L方向壓縮強(qiáng)度 ASTM D143
Shear Parallel to the L Direction 平行L方向剪切強(qiáng)度 ASTM D143
Shear Perpendicular to the L Direction 垂直L方向剪切強(qiáng)度 ASTM D143
Creep-Recovery and Creep-Rupture 蠕變恢復(fù)和蠕變破壞 ASTM D7031
Mechanical Fastener Holding Test ASTM D1037
Impact Resistance 落錘沖擊 ASTM D4495
Flame-spread index 火焰?zhèn)鞑ニ俣?ASTM E84
Rate of heat release熱釋放 ASTM E1354
Ignition 自燃點(diǎn) ASTM D1929
Specific Gravity 比重 ASTM D792
Moisture Content 水分含量 ASTM D4442
Coefficient of friction摩擦系數(shù) ASTM D2394
Abrasion 磨損性能 ASTM D4060
Thermal Expansion 熱膨脹系數(shù) ASTM D1037
Moisture Absorption&Thickness swell吸水率和厚度膨脹 ASTM D1037 Method B
Freeze-Thaw Resistance 抗凍融測試 ASTM D7031&ASTM D6109
Leaching浸出物依化學(xué)成分而定
Ultraviolet (UV) Resistance Test抗UV老化(2000小時(shí)) ASTM G154&ASTM D2565"
Surface Appearance Changes老化后表面外觀變化判定
Flexural Property Change 老化后彎曲性能變化 ASTM D6109
后續(xù)<塑木產(chǎn)品 (WPC) 測試服務(wù)(一) |
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